About

About GSM GSM is known for our belts and fabrics, but did you know we also have over a hundred years of combined industry experience? Trust GSM to help your belt press operate at its best! We manufacture a wide range of filter fabrics for liquid/solid separation, forming, filtering and conveying applications. From plastic woven to spiral link, GSM carries a large inventory of all styles to meet the urgent demands of our fast-paced industries. In addition to filter fabrics, our growing product offering includes belt filter press replacement parts including doctor blades, seals, wear strips, rollers and roller repairs.